SDR HNAA2018030500052

Service difficulty report · Proximity Switch · Emb EMB145LR

Difficulty date: March 3, 2018
Submitted: March 5, 2018
Operation: Air carrier
Aircraft: N635AE
Make and model: Emb EMB145LR
Aircraft serial: 145158
Aircraft time: 42,267 hours, 38,804 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Proximity Switch
Condition: Failed
Location: Mlg
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ON LIFTOFF, MLG AIR GROUND FAILED AND THE NR 1 & 2 ENGINE REVERSER DISAGREE EICAS MESSAGES APPEARED AND REMAINED ON UNTIL TOUCHDOWN. R & R THE WOW PROXIMITY SWITCH HARNESS, R & R THE NOSE GEAR UPLOCK HARNESS. R & R THE NLG WOW PROXIMITY SWITCH.

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